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Posted to hdfs-dev@hadoop.apache.org by "Suresh Srinivas (JIRA)" <ji...@apache.org> on 2011/02/25 20:38:21 UTC

[jira] Resolved: (HDFS-1653) Block received is sent with invalid DatanodeRegistration

     [ https://issues.apache.org/jira/browse/HDFS-1653?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Suresh Srinivas resolved HDFS-1653.
-----------------------------------

      Resolution: Fixed
    Hadoop Flags: [Reviewed]

Committed the patch. Thank you Tanping.

>  Block received is sent with invalid DatanodeRegistration 
> ----------------------------------------------------------
>
>                 Key: HDFS-1653
>                 URL: https://issues.apache.org/jira/browse/HDFS-1653
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: data-node
>    Affects Versions: Federation Branch
>            Reporter: Tanping Wang
>            Assignee: Tanping Wang
>             Fix For: Federation Branch
>
>         Attachments: HDFS-1653.patch
>
>
> When sending block received bpRegistration should be used.  Also when datanode shutsdown, if there are no namenode threads created, a null pointer exception is thrown.

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